View previous topic :: View next topic |
Author |
Message |
Duval JP
Joined: 22 Jun 2004 Posts: 1161 Location: France
|
Posted: Sat Oct 23, 2021 1:17 pm Post subject: help about UPDI and Xtiny, Avr128DB28 |
|
|
hi all
I received my avr128DB28 , I looked for 1 simple example in the samples to try my updi interface, I have FTDI, and CP2102) but I didn't find anything that would suit me and that would be suitable for beginners with this µP series
-Turn on a diode ,
or
- send "hello word" on a LCD display
if someone could help me, the doc is 660 pages long, to turn on a diode it's a lot to read
many thanks
I have the XTiny lib
my first tests are disastrous
JP
(BASCOM-AVR version : 2.0.8.4 ) _________________ pleasure to learn, to teach, to create |
|
Back to top |
|
|
SZTRAD
Joined: 30 Dec 2019 Posts: 165
|
Posted: Sat Oct 23, 2021 2:07 pm Post subject: |
|
|
Hi
Mark's demos aren't working?
RS |
|
Back to top |
|
|
MWS
Joined: 22 Aug 2009 Posts: 2262
|
Posted: Sat Oct 23, 2021 4:23 pm Post subject: Re: help about UPDI and Xtiny, Avr128DB28 |
|
|
Duval JP wrote: | my first tests are disastrous |
It must have taken you ages to learn from your students how to pose questions that hold so little content.
Did you forget how this forum works?
Where's your code, where's your schematic, what hardware, what does not work, compiling, flashing or code execution? |
|
Back to top |
|
|
Duval JP
Joined: 22 Jun 2004 Posts: 1161 Location: France
|
|
Back to top |
|
|
MWS
Joined: 22 Aug 2009 Posts: 2262
|
Posted: Sat Oct 23, 2021 9:20 pm Post subject: |
|
|
Duval JP wrote: | @MWS I try on this forum to answer questions that users ask, not to return questions. |
Asking the correct questions is my way to help, if it's not up to your taste, then wait for other replies.
Quote: | Good thing I don't wait for your sarcastic answers. |
Sarcasm served as still friendly hint to have you think about your 'bohoohohooo, it's broken, help me'.
You're a longtime user of this forum to know better.
Quote: | And hooray my little assembly works very well. |
Is this the answer to my questions?
Then they seem to have helped, and would it be only by making you double check the hardware.
Besides, decoupling capacitors are completely missing, 4.2 page 21 of the data sheet. |
|
Back to top |
|
|
|
|
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum You cannot attach files in this forum You cannot download files in this forum
|
|